[SciPy-Dev] Is imresize() defined twice in scipy.misc.pilutil.py

[Vincent Davis]

Is imresize defined twice in  scipy.misc.pilutil.py or am i missing something?

Thanks
Vincent

Below is a separate issue maybe related to the above.
According to the docs
size : int, float or tuple

        * int - Percentage of current size.
        * float - Fraction of current size.
        * tuple - Size of the output image.

an integer should work.
Just wonder if someone can confirm this

>>> from scipy.misc.pilutil import imresize
>>> x = np.random.randn(3,3)
>>> imresize(x, 2)
Traceback (most recent call last):
  File "/Applications/WingIDE.app/Contents/MacOS/src/debug/tserver/_sandbox.py",
line 1, in <module>
    # Used internally for debug sandbox under external interpreter
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/scipy/misc/pilutil.py",
line 316, in imresize
    imnew = im.resize(size)
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/PIL/Image.py",
line 1302, in resize
    im = self.im.resize(size, resample)
TypeError: must be 2-item sequence, not float
>>> imresize(x, 2.0)
array([[255, 255, 252, 252, 171, 171],
       [255, 255, 252, 252, 171, 171],
       [163, 163,   0,   0, 185, 185],
       [163, 163,   0,   0, 185, 185],
       [255, 255, 223, 223, 167, 167],
       [255, 255, 223, 223, 167, 167]], dtype=uint8)
>>> imresize(x, (5,4))
array([[255, 255, 252, 171],
       [255, 255, 252, 171],
       [163, 163,   0, 185],
       [163, 163,   0, 185],
       [255, 255, 223, 167]], dtype=uint8)